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kicad/pcb_calculator/transline_ident.cpp

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1) Add "rules" to base of tree for copying into BZR_HOME/rules. File "rules" has instructional text as comments near top. 2) Convert all text files in repo to LF line ending form. Any checkout done with "rules" in play will convert the working tree to native line ending, while keeping repo as LF line ending.
2013-05-26 04:36:44 +00:00
/**
* @file transline_ident.cpp
*/
#include <wx/intl.h>
#include <wx/arrstr.h>
// Bitmaps:
#include <c_microstrip.xpm>
#include <microstrip.xpm>
#include <twistedpair.xpm>
#include <coax.xpm>
#include <cpw.xpm>
#include <cpw_back.xpm>
#include <stripline.xpm>
#include <rectwaveguide.xpm>
// transline specific functions:
#include <transline.h>
#include <microstrip.h>
#include <coplanar.h>
#include <rectwaveguide.h>
#include <coax.h>
#include <c_microstrip.h>
#include <stripline.h>
#include <twistedpair.h>
#include <transline_ident.h>
#include <UnitSelector.h>
/*
* class TRANSLINE_PRM
* A class to handle one parameter of transline
*/
TRANSLINE_PRM::TRANSLINE_PRM( PRM_TYPE aType, PRMS_ID aId,
const wxString& aLabel,
const wxString& aToolTip,
double aValue,
bool aConvUnit )
{
m_Type = aType;
m_Id = aId;
m_Label = aLabel;
m_ToolTip = aToolTip;
m_Value = aValue;
m_ConvUnit = aConvUnit;
m_ValueCtrl = NULL;
m_UnitCtrl = NULL;
m_UnitSelection = 0;
}
#define TRANSLINE_PRM_KEY wxT( "translineprm%d" )
void TRANSLINE_PRM::ReadConfig( wxConfig* aConfig )
{
if( m_Id == UNKNOWN_ID || m_Id == DUMMY_PRM )
return;
wxString key;
key.Printf( TRANSLINE_PRM_KEY, (int) m_Id );
aConfig->Read( key, &m_Value );
key += wxT( "unit" );
aConfig->Read( key, &m_UnitSelection );
}
void TRANSLINE_PRM::WriteConfig( wxConfig* aConfig )
{
if( m_Id == UNKNOWN_ID || m_Id == DUMMY_PRM )
return;
wxString key;
key.Printf( TRANSLINE_PRM_KEY, (int) m_Id );
aConfig->Write( key, m_Value );
key += wxT( "unit" );
aConfig->Write( key, m_UnitSelection );
}
double TRANSLINE_PRM::ToUserUnit()
{
if( m_UnitCtrl && m_ConvUnit )
return 1.0 / ( (UNIT_SELECTOR*) m_UnitCtrl )->GetUnitScale();
else
return 1.0;
}
double TRANSLINE_PRM::FromUserUnit()
{
if( m_UnitCtrl )
return ( (UNIT_SELECTOR*) m_UnitCtrl )->GetUnitScale();
else
return 1.0;
}
/*
* class TRANSLINE_IDENT
* A class to handle a list of parameters of a given transline
*/
TRANSLINE_IDENT::TRANSLINE_IDENT( enum transline_type_id aType )
{
m_Type = aType; // The type of transline handled
m_Icon = NULL; // An xpm icon to display in dialogs
m_TLine = NULL; // The TRANSLINE itself
m_HasPrmSelection = false; // true if selection of parameters must be enabled in dialog menu
// Add common prms:
// Default values are for FR4
AddPrm( new TRANSLINE_PRM( PRM_TYPE_SUBS, EPSILONR_PRM,
_( "Er" ), _( "Epsilon R: substrate relative dielectric constant" ),
4.6, false ) );
AddPrm( new TRANSLINE_PRM( PRM_TYPE_SUBS, TAND_PRM,
_( "TanD" ), _( "Tangent delta: dielectric loss factor." ), 2e-2,
false ) );
// Default value is for copper
AddPrm( new TRANSLINE_PRM( PRM_TYPE_SUBS, RHO_PRM,
_( "Rho" ),
_(
"Electrical resistivity or specific electrical resistance of conductor (Ohm*meter)" ),
1.72e-8, false ) );
// Default value is in GHz
AddPrm( new TRANSLINE_PRM( PRM_TYPE_FREQUENCY, FREQUENCY_PRM,
_( "Frequency" ), _( "Height of Substrate" ), 1.0, true ) );
switch( m_Type )
{
case microstrip_type: // microstrip
m_TLine = new MICROSTRIP();
m_Icon = new wxBitmap( microstrip_xpm );
m_Messages.Add( _( "ErEff" ) );
m_Messages.Add( _( "Conductor Losses" ) );
m_Messages.Add( _( "Dielectric Losses" ) );
m_Messages.Add( _( "Skin Depth" ) );
AddPrm( new TRANSLINE_PRM( PRM_TYPE_SUBS, H_PRM,
_( "H" ), _( "Height of Substrate" ), 0.2, true ) );
AddPrm( new TRANSLINE_PRM( PRM_TYPE_SUBS, H_T_PRM,
_( "H_t" ), _( "Height of Box Top" ), 1e20, true ) );
AddPrm( new TRANSLINE_PRM( PRM_TYPE_SUBS, T_PRM,
_( "T" ), _( "Strip Thickness" ), 0.035, true ) );
AddPrm( new TRANSLINE_PRM( PRM_TYPE_SUBS, ROUGH_PRM,
_( "Rough" ), _( "Conductor Roughness" ), 0.0, true ) );
AddPrm( new TRANSLINE_PRM( PRM_TYPE_SUBS, MUR_PRM,
_( "Mur" ),
_( "Relative Permeability of Substrate" ), 1, false ) );
AddPrm( new TRANSLINE_PRM( PRM_TYPE_SUBS, MURC_PRM,
_( "MurC" ), _( "Relative Permeability of Conductor" ), 1,
false ) );
AddPrm( new TRANSLINE_PRM( PRM_TYPE_PHYS, PHYS_WIDTH_PRM,
_( "W" ), _( "Line Width" ), 0.2, true ) );
AddPrm( new TRANSLINE_PRM( PRM_TYPE_PHYS, PHYS_LEN_PRM,
_( "L" ), _( "Line Length" ), 50.0, true ) );
AddPrm( new TRANSLINE_PRM( PRM_TYPE_ELEC, Z0_PRM,
_( "Z0" ), _( "Characteristic Impedance" ), 50.0, true ) );
AddPrm( new TRANSLINE_PRM( PRM_TYPE_ELEC, DUMMY_PRM ) );
AddPrm( new TRANSLINE_PRM( PRM_TYPE_ELEC, ANG_L_PRM,
_( "Ang_l" ), _( "Electrical Length" ), 0.0, true ) );
break;
case cpw_type: // coplanar waveguide
m_TLine = new COPLANAR();
m_Icon = new wxBitmap( cpw_xpm );
m_HasPrmSelection = true;
m_Messages.Add( _( "ErEff" ) );
m_Messages.Add( _( "Conductor Losses" ) );
m_Messages.Add( _( "Dielectric Losses" ) );
m_Messages.Add( _( "Skin Depth" ) );
AddPrm( new TRANSLINE_PRM( PRM_TYPE_SUBS, H_PRM,
_( "H" ), _( "Height of Substrate" ), 0.2, true ) );
AddPrm( new TRANSLINE_PRM( PRM_TYPE_SUBS, T_PRM,
_( "T" ), _( "Strip Thickness" ), 0.035, true ) );
AddPrm( new TRANSLINE_PRM( PRM_TYPE_SUBS, MURC_PRM,
_( "MurC" ), _( "Relative Permeability of Conductor" ), 1,
false ) );
AddPrm( new TRANSLINE_PRM( PRM_TYPE_PHYS, PHYS_WIDTH_PRM,
_( "W" ), _( "Line Width" ), 0.2, true ) );
AddPrm( new TRANSLINE_PRM( PRM_TYPE_PHYS, PHYS_S_PRM,
_( "S" ), _( "Gap Width" ), 0.2, true ) );
AddPrm( new TRANSLINE_PRM( PRM_TYPE_PHYS, PHYS_LEN_PRM,
_( "L" ), _( "Line Length" ), 50.0, true ) );
AddPrm( new TRANSLINE_PRM( PRM_TYPE_ELEC, Z0_PRM,
_( "Z0" ), _( "Characteristic Impedance" ), 50.0, true ) );
AddPrm( new TRANSLINE_PRM( PRM_TYPE_ELEC, DUMMY_PRM ) );
AddPrm( new TRANSLINE_PRM( PRM_TYPE_ELEC, ANG_L_PRM,
_( "Ang_l" ), _( "Electrical Length" ), 0.0, true ) );
break;
case grounded_cpw_type: // grounded coplanar waveguide
m_TLine = new GROUNDEDCOPLANAR();
m_Icon = new wxBitmap( cpw_back_xpm );
m_HasPrmSelection = true;
m_Messages.Add( _( "ErEff" ) );
m_Messages.Add( _( "Conductor Losses" ) );
m_Messages.Add( _( "Dielectric Losses" ) );
m_Messages.Add( _( "Skin Depth" ) );
AddPrm( new TRANSLINE_PRM( PRM_TYPE_SUBS, H_PRM,
_( "H" ), _( "Height of Substrate" ), 0.2, true ) );
AddPrm( new TRANSLINE_PRM( PRM_TYPE_SUBS, T_PRM,
_( "T" ), _( "Strip Thickness" ), 0.035, true ) );
AddPrm( new TRANSLINE_PRM( PRM_TYPE_SUBS, MURC_PRM,
_( "MurC" ), _( "Relative Permeability of Conductor" ), 1,
false ) );
AddPrm( new TRANSLINE_PRM( PRM_TYPE_PHYS, PHYS_WIDTH_PRM,
_( "W" ), _( "Line Width" ), 0.2, true ) );
AddPrm( new TRANSLINE_PRM( PRM_TYPE_PHYS, PHYS_S_PRM,
_( "S" ), _( "Gap Width" ), 0.2, true ) );
AddPrm( new TRANSLINE_PRM( PRM_TYPE_PHYS, PHYS_LEN_PRM,
_( "L" ), _( "Line Length" ), 50.0, true ) );
AddPrm( new TRANSLINE_PRM( PRM_TYPE_ELEC, Z0_PRM,
_( "Z0" ), _( "Characteristic Impedance" ), 50.0, true ) );
AddPrm( new TRANSLINE_PRM( PRM_TYPE_ELEC, DUMMY_PRM ) );
AddPrm( new TRANSLINE_PRM( PRM_TYPE_ELEC, ANG_L_PRM,
_( "Ang_l" ), _( "Electrical Length" ), 0, true ) );
break;
case rectwaveguide_type: // rectangular waveguide
m_TLine = new RECTWAVEGUIDE();
m_Icon = new wxBitmap( rectwaveguide_xpm );
m_HasPrmSelection = true;
m_Messages.Add( _( "ZF(H10) = Ey / Hx" ) );
m_Messages.Add( _( "ErEff" ) );
m_Messages.Add( _( "Conductor Losses" ) );
m_Messages.Add( _( "Dielectric Losses" ) );
m_Messages.Add( _( "TE-Modes" ) );
m_Messages.Add( _( "TM-Modes" ) );
AddPrm( new TRANSLINE_PRM( PRM_TYPE_SUBS, MUR_PRM,
_( "Mur" ), _( "Relative Permeability of Insulator" ), 1, false ) );
AddPrm( new TRANSLINE_PRM( PRM_TYPE_SUBS, TANM_PRM,
_( "TanM" ), _( "Magnetic Loss Tangent" ), 0, false ) );
AddPrm( new TRANSLINE_PRM( PRM_TYPE_SUBS, MURC_PRM,
_( "MurC" ), _( "Relative Permeability of Conductor" ), 1,
false ) );
AddPrm( new TRANSLINE_PRM( PRM_TYPE_PHYS, PHYS_WIDTH_PRM,
_( "a" ), _( "Width of Waveguide" ), 10.0, true ) );
AddPrm( new TRANSLINE_PRM( PRM_TYPE_PHYS, PHYS_S_PRM,
_( "b" ), _( "Height of Waveguide" ), 5.0, true ) );
AddPrm( new TRANSLINE_PRM( PRM_TYPE_PHYS, PHYS_LEN_PRM,
_( "L" ), _( "Waveguide Length" ), 50.0, true ) );
AddPrm( new TRANSLINE_PRM( PRM_TYPE_ELEC, Z0_PRM,
_( "Z0" ), _( "Characteristic Impedance" ), 50.0, true ) );
AddPrm( new TRANSLINE_PRM( PRM_TYPE_ELEC, DUMMY_PRM ) );
AddPrm( new TRANSLINE_PRM( PRM_TYPE_ELEC, ANG_L_PRM,
_( "Ang_l" ), _( "Electrical Length" ), 0, true ) );
break;
case coax_type: // coaxial cable
m_TLine = new COAX();
m_Icon = new wxBitmap( coax_xpm );
m_HasPrmSelection = true;
m_Messages.Add( _( "ErEff" ) );
m_Messages.Add( _( "Conductor Losses" ) );
m_Messages.Add( _( "Dielectric Losses" ) );
m_Messages.Add( _( "TE-Modes" ) );
m_Messages.Add( _( "TM-Modes" ) );
AddPrm( new TRANSLINE_PRM( PRM_TYPE_SUBS, MUR_PRM,
_( "Mur" ), _( "Relative Permeability of Insulator" ), 1, false ) );
AddPrm( new TRANSLINE_PRM( PRM_TYPE_SUBS, MURC_PRM,
_( "MurC" ), _( "Relative Permeability of Conductor" ), 1,
false ) );
AddPrm( new TRANSLINE_PRM( PRM_TYPE_PHYS, PHYS_DIAM_IN_PRM,
_( "Din" ), _( "Inner Diameter (conductor)" ), 1.0, true ) );
AddPrm( new TRANSLINE_PRM( PRM_TYPE_PHYS, PHYS_DIAM_OUT_PRM,
_( "Dout" ), _( "Outer Diameter (insulator)" ), 8.0, true ) );
AddPrm( new TRANSLINE_PRM( PRM_TYPE_PHYS, PHYS_LEN_PRM,
_( "L" ), _( "Line Length" ), 50.0, true ) );
AddPrm( new TRANSLINE_PRM( PRM_TYPE_ELEC, Z0_PRM,
_( "Z0" ), _( "Characteristic Impedance" ), 50.0, true ) );
AddPrm( new TRANSLINE_PRM( PRM_TYPE_ELEC, DUMMY_PRM ) );
AddPrm( new TRANSLINE_PRM( PRM_TYPE_ELEC, ANG_L_PRM,
_( "Ang_l" ), _( "Electrical Length" ), 0.0, true ) );
break;
case c_microstrip_type: // coupled microstrip
m_TLine = new C_MICROSTRIP();
m_Icon = new wxBitmap( c_microstrip_xpm );
m_HasPrmSelection = true;
m_Messages.Add( _( "ErEff Even" ) );
m_Messages.Add( _( "ErEff Odd" ) );
m_Messages.Add( _( "Conductor Losses Even" ) );
m_Messages.Add( _( "Conductor Losses Odd" ) );
m_Messages.Add( _( "Dielectric Losses Even" ) );
m_Messages.Add( _( "Dielectric Losses Odd" ) );
m_Messages.Add( _( "Skin Depth" ) );
AddPrm( new TRANSLINE_PRM( PRM_TYPE_SUBS, H_PRM,
_( "H" ), _( "Height of Substrate" ), 0.2, true ) );
AddPrm( new TRANSLINE_PRM( PRM_TYPE_SUBS, H_T_PRM,
_( "H_t" ), _( "Height of Box Top" ), 1e20, true ) );
AddPrm( new TRANSLINE_PRM( PRM_TYPE_SUBS, T_PRM,
_( "T" ), _( "Strip Thickness" ), 0.035, true ) );
AddPrm( new TRANSLINE_PRM( PRM_TYPE_SUBS, ROUGH_PRM,
_( "Rough" ), _( "Conductor Roughness" ), 0.0, true ) );
AddPrm( new TRANSLINE_PRM( PRM_TYPE_SUBS, MURC_PRM,
_( "MurC" ), _( "Relative Permeability of Conductor" ), 1,
false ) );
AddPrm( new TRANSLINE_PRM( PRM_TYPE_PHYS, PHYS_WIDTH_PRM,
_( "W" ), _( "Line Width" ), 0.2, true ) );
AddPrm( new TRANSLINE_PRM( PRM_TYPE_PHYS, PHYS_S_PRM,
_( "S" ), _( "Gap Width" ), 0.2, true ) );
AddPrm( new TRANSLINE_PRM( PRM_TYPE_PHYS, PHYS_LEN_PRM,
_( "L" ), _( "Line Length" ), 50.0, true ) );
AddPrm( new TRANSLINE_PRM( PRM_TYPE_ELEC, Z0_E_PRM,
_( "Z0e" ), _( "Even-Mode Impedance" ), 50.0, true ) );
AddPrm( new TRANSLINE_PRM( PRM_TYPE_ELEC, Z0_O_PRM,
_( "Z0o" ), _( "Odd-Mode Impedance" ), 50.0, true ) );
AddPrm( new TRANSLINE_PRM( PRM_TYPE_ELEC, ANG_L_PRM,
_( "Ang_l" ), _( "Electrical Length" ), 0.0, true ) );
break;
case stripline_type: // stripline
m_TLine = new STRIPLINE();
m_Icon = new wxBitmap( stripline_xpm );
m_Messages.Add( _( "ErEff" ) );
m_Messages.Add( _( "Conductor Losses" ) );
m_Messages.Add( _( "Dielectric Losses" ) );
m_Messages.Add( _( "Skin Depth" ) );
AddPrm( new TRANSLINE_PRM( PRM_TYPE_SUBS, H_PRM,
_( "H" ), _( "Height of Substrate" ), 0.2, true ) );
AddPrm( new TRANSLINE_PRM( PRM_TYPE_SUBS, STRIPLINE_A_PRM,
_( "a" ), _( "distance between strip and top metal" ), 0.2,
true ) );
AddPrm( new TRANSLINE_PRM( PRM_TYPE_SUBS, T_PRM,
_( "T" ), _( "Strip Thickness" ), 0.035, true ) );
AddPrm( new TRANSLINE_PRM( PRM_TYPE_SUBS, MURC_PRM,
_( "MurC" ), _( "Relative Permeability of Conductor" ), 1,
false ) );
AddPrm( new TRANSLINE_PRM( PRM_TYPE_PHYS, PHYS_WIDTH_PRM,
_( "W" ), _( "Line Width" ), 0.2, true ) );
AddPrm( new TRANSLINE_PRM( PRM_TYPE_PHYS, PHYS_LEN_PRM,
_( "L" ), _( "Line Length" ), 50.0, true ) );
AddPrm( new TRANSLINE_PRM( PRM_TYPE_ELEC, Z0_PRM,
_( "Z0" ), _( "Characteristic Impedance" ), 50, true ) );
AddPrm( new TRANSLINE_PRM( PRM_TYPE_ELEC, DUMMY_PRM ) );
AddPrm( new TRANSLINE_PRM( PRM_TYPE_ELEC, ANG_L_PRM,
_( "Ang_l" ), _( "Electrical Length" ), 0, true ) );
break;
case twistedpair_type: // twisted pair
m_TLine = new TWISTEDPAIR();
m_Icon = new wxBitmap( twistedpair_xpm );
m_HasPrmSelection = true;
m_Messages.Add( _( "ErEff" ) );
m_Messages.Add( _( "Conductor Losses" ) );
m_Messages.Add( _( "Dielectric Losses" ) );
m_Messages.Add( _( "Skin Depth" ) );
AddPrm( new TRANSLINE_PRM( PRM_TYPE_SUBS, TWISTEDPAIR_TWIST_PRM,
_( "Twists" ), _( "Number of Twists per Length" ), 0.0, false ) );
AddPrm( new TRANSLINE_PRM( PRM_TYPE_SUBS, MURC_PRM,
_( "MurC" ), _( "Relative Permeability of Conductor" ), 1,
false ) );
AddPrm( new TRANSLINE_PRM( PRM_TYPE_SUBS, TWISTEDPAIR_EPSILONR_ENV_PRM,
_( "ErEnv" ), _( "Relative Permittivity of Environment" ), 1,
false ) );
AddPrm( new TRANSLINE_PRM( PRM_TYPE_PHYS, PHYS_DIAM_IN_PRM,
_( "Din" ), _( "Inner Diameter (conductor)" ), 1.0, true ) );
AddPrm( new TRANSLINE_PRM( PRM_TYPE_PHYS, PHYS_DIAM_OUT_PRM,
_( "Dout" ), _( "Outer Diameter (insulator)" ), 8.0, true ) );
AddPrm( new TRANSLINE_PRM( PRM_TYPE_PHYS, PHYS_LEN_PRM,
_( "L" ), _( "Cable Length" ), 50.0, true ) );
AddPrm( new TRANSLINE_PRM( PRM_TYPE_ELEC, Z0_PRM,
_( "Z0" ), _( "Characteristic Impedance" ), 50.0, true ) );
AddPrm( new TRANSLINE_PRM( PRM_TYPE_ELEC, DUMMY_PRM ) );
AddPrm( new TRANSLINE_PRM( PRM_TYPE_ELEC, ANG_L_PRM,
_( "Ang_l" ), _( "Electrical Length" ), 0.0, true ) );
break;
case end_of_list_type: // Not really used
break;
}
}
TRANSLINE_IDENT::~TRANSLINE_IDENT()
{
delete m_TLine;
delete m_Icon;
for( unsigned ii = 0; ii < m_prms_List.size(); ii++ )
delete m_prms_List[ii];
m_prms_List.clear();
}
void TRANSLINE_IDENT::ReadConfig( wxConfig* aConfig )
{
wxString text = wxString::FromUTF8( m_TLine->m_name );
aConfig->SetPath( text );
for( unsigned ii = 0; ii < m_prms_List.size(); ii++ )
m_prms_List[ii]->ReadConfig( aConfig );
aConfig->SetPath( wxT( ".." ) );
}
void TRANSLINE_IDENT::WriteConfig( wxConfig* aConfig )
{
wxString text = wxString::FromUTF8( m_TLine->m_name );
aConfig->SetPath( text );
for( unsigned ii = 0; ii < m_prms_List.size(); ii++ )
m_prms_List[ii]->WriteConfig( aConfig );
aConfig->SetPath( wxT( ".." ) );
}